Restore cart data on cartflows checkout

restore_user_data_on_checkout.php

if(function_exists('BWFAN_Core')){
	add_filter( 'cartflows_global_checkout_url', 'bwfan_passing_abandoned_args', 9.5, 1 );
	if(!function_exists('bwfan_passing_abandoned_args')){
		function bwfan_passing_abandoned_args( $link ) {

			if ( ! isset( $_GET['bwfan-ab-id'] ) || empty( $_GET['bwfan-ab-id'] ) ) {
				return $link;
			}

			$link = add_query_arg( array( 'bwfan-ab-id' => sanitize_text_field( $_GET['bwfan-ab-id'] ) ), $link );

			if ( isset( $_GET['automation-id'] ) ) {
				$link = add_query_arg( array( 'automation-id' => sanitize_text_field( $_GET['automation-id'] ) ), $link );
			}

			if ( isset( $_GET['track-id'] ) ) {
				$link = add_query_arg( array( 'track-id' => sanitize_text_field( $_GET['track-id'] ) ), $link );
			}

			return $link;
		}
	}

	add_filter( 'woocommerce_checkout_get_value', 'bwfan_filled_checkout_details_cartflows', 10, 2 );
	if(!function_exists('bwfan_filled_checkout_details_cartflows')){
		function bwfan_filled_checkout_details_cartflows( $value, $input ) {
			global $wpdb;

			if ( ! isset( $_GET['bwfan-ab-id'] ) || empty( $_GET['bwfan-ab-id'] ) || is_ajax() || is_admin() ) { //phpcs:ignore WordPress.Security.NonceVerification
				return $value;
			}
			$token        = sanitize_text_field( $_GET['bwfan-ab-id'] ); //phpcs:ignore WordPress.Security.NonceVerification, WordPress.Security.ValidatedSanitizedInput
			$query        = $wpdb->prepare( "Select * from {table_name} WHERE token LIKE %s", $token ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared, WordPress.DB.PreparedSQLPlaceholders
			$cart_details = BWFAN_Model_Abandonedcarts::get_results( $query );

			if ( empty( $cart_details ) || ! isset( $cart_details[0] ) ) {
				return $value;
			}

			$checkout_data = isset( $cart_details[0]['checkout_data'] ) ? json_decode( $cart_details[0]['checkout_data'], true ) : [];
			$abandoned_email = isset($cart_details[0]['email'])?$cart_details[0]['email']:null;

			if ( empty( $checkout_data ) ) {
				return $value;
			}

			if ( 'billing_email' === $input ) {
				$checkout['fields'][$input] = $abandoned_email;
				$value = $checkout['fields'][$input];
			}else{
				$value = $checkout_data['fields'][ $input ];
			}

			return $value;
		}
	}

	add_filter('bwfan_after_cart_restored_redirect','bwfan_no_abandoned_redirect',10,1);
	if(!function_exists('bwfan_no_abandoned_redirect')){
		function bwfan_no_abandoned_redirect($redirect){
			return true;
		}	
	}
	
}